Your First Tax Year in Portugal
How to Process in the First Tax Year in Portugal?
Your first tax year in Portugal starts the day you arrive, not on 1 January, and it comes with a calendar that does not wait for you to settle in: residence registration on arrival, the IFICI application by 15 January of the following year, the first Modelo 3 return between 1 April and 30 June, the assessment in July, payment in August.
MCS manages that calendar for individuals relocating to Madeira, from the residence start-date analysis and the IFICI application through the first return, and then every filing season after it: annual returns with foreign income and treaty relief, assessment review, correspondence with the tax administration, and advice when your situation changes.
One Madeira-based team, personal and corporate, first year and following years. We can assist, subject to case-by-case analysis of your income, dates and documentation.
The first year: what MCS handles
Residence is registered properly.
We obtain or update your NIF, register your Portuguese address and resident status with the AT, and arrange fiscal representation where it is needed in the transition. Until the register reflects residence, the AT treats you under the old status; we make sure it never does for longer than necessary.
Your residence start date is established and documented.
Portugal applies partial-year residence: you are taxed as a resident from the first day of the qualifying period of stay (Article 16.º CIRS), and income earned before that date generally stays outside the Portuguese net. We establish the date on the evidence (travel, lease or deed, registrations), because every obligation and every piece of straddling income is resolved against it.
The IFICI application, inside the deadline.
The 20% regime for qualifying professionals must be applied for by 15 January of the year after you become resident, and it is claimed, not automatic. We assess eligibility against the activity requirements, prepare and submit the application, and diarise the annual condition that keeps the regime in place. Where you qualify instead, or additionally, for the ex-residents regime (Programa Regressar) or IRS Jovem, we run the comparison before any election: the regimes do not cumulate, and the right answer is a computation, not a default.
Income that straddles the move.
A bonus paid after arrival for work performed before it, a dividend declared before the move and paid after, a foreign property sold in the arrival year: each sits on the boundary between the non-resident and resident parts of the year. We qualify each item against your residence start date and the applicable double tax treaty before it reaches the return.
The first Modelo 3.
We prepare and file your first Portuguese return in the 1 April to 30 June window, covering the resident part of the arrival year: Portuguese and foreign income, Anexo J, disclosure of foreign bank account IBANs, and the treaty credits that prevent double taxation, claimed with the documentation gathered during the year rather than reconstructed in June.
Social security.
We handle the registrations that apply to your situation, employee or independent, and align the contributory calendar with the tax one; they are separate systems with separate deadlines.
Not sure where to start?
The first-year calendar MCS runs for you
| When | What happens | What MCS does |
|---|---|---|
| Before or on arrival | NIF, address and resident status | Register you correctly from day one |
| On taking up residence | Residence start date fixed | Establish and document the date; advise on items still within your control |
| By 15 January (year after arrival) | IFICI application window closes | Assess eligibility, prepare and submit; compare with Regressar / IRS Jovem where relevant |
| 1 April to 30 June | First Modelo 3 | Prepare and file, with Anexo J, account disclosure and treaty relief |
| By 31 July | AT issues the assessment | Review the settlement against the return; challenge divergences within the deadline |
| By 31 August | Payment or refund | Confirm the amount, arrange payment, chase the refund |
| Year-round | Social security | Registrations and contribution calendar |
The following years: an annual service, not an annual scramble
After the first year, the calendar repeats, and the service becomes routine in the best sense. Each year MCS prepares and files the Modelo 3, updates the foreign-income and account reporting, verifies that the IFICI activity condition remains satisfied, reviews the assessment when it issues, and answers the AT’s correspondence, including the divergence letters that follow the automatic exchange of information on foreign income and accounts.
When something changes, the service changes with it:
- A property sale and the reinvestment exclusion,
- A rental or Alojamento Local decision and its effect on your position,
- A pension starting to pay,
- A change of employer or activity affecting IFICI,
- A household member arriving,
- Or, eventually, a planned exit from Portuguese residence with its own timing questions.
The value of the same team holding your file across years is that these events are planned against your history, not discovered at filing time.
The Madeira layer
For clients who also bring a business, the same MCS team handles the corporate side: company or branch, the Region’s corporate rates, and the MIBC where its conditions are met. One counterparty for the household and the company is, for most relocating families, the practical difference between a tax position that is managed and one that is merely filed.
The common feature is foreign-source income meeting Portuguese residence for the first time; that intersection is where the first-year mistakes live, and where the service earns its fee.
How the engagement works
We confirm the scope and fee before work starts, and the first-year engagement covers the sequence above through to the first assessment’s review. Ongoing years run as an annual compliance engagement with advice on changes as they arise.
Fees depend on the complexity of the income and the number of jurisdictions involved and are confirmed at scoping; we do not bill surprises.
Why MCS?
MCS has operated in Funchal since 1996, with certified accountants and tax professionals working in English and Portuguese, serving the expatriate, local and international business communities in Madeira.
The personal tax service sits alongside the firm’s corporate, accounting and residency-support practice, which is what allows the first-year calendar, the company questions and the residence process to be handled by one team rather than three providers with three views of your file.
Help
Frequently asked questions about Your First Tax Year in Portugal
What happens in your first tax year in Portugal?
You become taxable as a Portuguese resident from the day your residence starts, with worldwide income in scope from that date. The IFICI application is due by 15 January of the following year, the first Modelo 3 return is filed between 1 April and 30 June, the assessment issues by 31 July and payment is due by 31 August. MCS manages the full sequence.
Can MCS handle my IFICI application?
Yes. We assess eligibility against the activity requirements, prepare and submit the application before the 15 January deadline, and verify the regime’s conditions each following year. Where the ex-residents regime or IRS Jovem is also available, we run the comparison before any election.
I have income from several countries. Is that a problem?
It is the normal case. Foreign income is reported in Anexo J with foreign account IBANs disclosed, and double taxation is prevented through treaty relief claimed in the return. The AT receives much of the same information automatically, so the return and the exchanged data need to match; that reconciliation is part of the service.
Do you only help with the first year?
No. The first-year engagement rolls into an annual service: each year’s return, assessment review, AT correspondence, and advice when your situation changes (property sales and reinvestment, rentals, pensions, changes of activity, eventual exit planning).
Is tax lower in Madeira than on the mainland?
The return and deadlines are national, but Madeira sets its IRS brackets below the mainland’s under its regional budget legislation, so the same income bears less tax for a Madeira resident. IFICI and the other national regimes apply in the Region.
What does the service cost?
Fees depend on the complexity of your income and the jurisdictions involved, and are confirmed at scoping before work begins. The first conversation, in which we map your situation and the calendar that applies to you, carries no obligation.